56728567

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{823}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 66711040

約数和(自身を除く): 9982473

約数列:

[1, 7, 43, 229, 301, 823, 1603, 5761, 9847, 35389, 68929, 188467, 247723, 1319269, 8104081, 56728567]

約数ペア:

[(1, 56728567), (7, 8104081), (43, 1319269), (229, 247723), (301, 188467), (823, 68929), (1603, 35389), (5761, 9847)]